Insider | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
| $31.96 | 2,000 | Officer | 37,532 | 2018-03-15 | Filing |
| $30.02 | 25,773 | Large Shareholder, Officer, Director | 2,897,590 | 2018-02-01 | Filing |
| $30.06 | 29,018 | Large Shareholder, Officer, Director | 2,923,363 | 2017-12-07 | Filing |
| $30.02 | 10,000 | Large Shareholder, Officer, Director | 2,952,381 | 2017-12-06 | Filing |
| $30.03 | 31,400 | Large Shareholder, Officer, Director | 2,962,381 | 2017-12-05 | Filing |
| $30.01 | 1,200 | Large Shareholder, Officer, Director | 2,993,781 | 2017-12-04 | Filing |
| $30.01 | 29,255 | Large Shareholder, Officer, Director | 2,994,981 | 2017-11-30 | Filing |
| $30.03 | 6,969 | Large Shareholder, Officer, Director | 3,024,236 | 2017-11-24 | Filing |
| $30.00 | 3,814 | Large Shareholder, Officer, Director | 3,031,205 | 2017-11-22 | Filing |
| $30.00 | 2,000 | Officer | 62,763 | 2017-11-03 | Filing |
| $30.00 | 2,400 | Large Shareholder, Officer, Director | 3,035,019 | 2017-11-03 | Filing |
| $30.02 | 4,300 | Large Shareholder, Officer, Director | 3,037,419 | 2017-11-02 | Filing |
| $30.04 | 54,219 | Large Shareholder, Officer, Director | 3,041,719 | 2017-11-01 | Filing |
| $28.72 | 9,084 | Large Shareholder, Officer, Director | 3,095,938 | 2017-10-27 | Filing |
| $28.80 | 183,535 | Large Shareholder, Officer, Director | 3,105,022 | 2017-10-26 | Filing |
| $28.68 | 57,381 | Large Shareholder, Officer, Director | 3,288,557 | 2017-10-25 | Filing |
| $28.60 | 2,000 | Officer | 42,371 | 2017-10-11 | Filing |
| $28.27 | 100 | Officer | 44,371 | 2017-10-10 | Filing |
| $28.25 | 1,900 | Officer | 44,471 | 2017-10-10 | Filing |
| $25.03 | 5,000 | Officer | 55,429 | 2017-09-07 | Filing |